R version 2.9.0 (2009-04-17)
Copyright (C) 2009 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> y <- c(8.623353387,8.274357007,8.231908244,8.327967858,8.441175705,8.29304914,8.368229038,8.329175442,8.395929104,8.560061092,8.502891407,8.657824321,8.629092284,8.333991247,8.509564164,8.557951184,8.466951975,8.409830673,8.653819789,8.653645315,8.525161361,8.716371865,8.497806478,8.58839695,8.626585568,8.43793351,8.461891876,8.519390775,8.575273402,8.329899293,8.43923165,8.462948177,8.347353412,8.540128163,8.344029572,8.323851131,8.537583881,8.366370302,8.429017501,8.245121966,8.617219505,8.35396813,8.250620082,8.387995253,8.481773246,8.391403185,8.427049642,8.320204598,8.475120415,8.272315148,8.240912542,8.390495538,8.29953457,8.318742253,8.473868067,8.059276223,8.184513753,8.269500767,8.337587942,8.259199363,8.268731832)
> x <- c(2.406945108,2.388762789,2.302585093,2.219203484,2.219203484,2.251291799,2.261763098,2.251291799,2.208274414,2.186051277,2.197224577,2.312535424,2.332143895,2.32238772,2.261763098,2.219203484,2.2300144,2.240709689,2.240709689,2.219203484,2.197224577,2.197224577,2.197224577,2.282382386,2.302585093,2.282382386,2.2300144,2.197224577,2.197224577,2.208274414,2.208274414,2.208274414,2.219203484,2.174751721,2.116255515,2.128231706,2.091864062,2.041220329,2.066862759,2.066862759,2.079441542,2.066862759,2.028148247,1.960094784,1.916922612,1.871802177,1.931521412,2.104134154,2.163323026,2.116255515,2.066862759,2.014903021,2.054123734,2.116255515,2.128231706,2.104134154,2.041220329,1.974081026,1.987874348,2.091864062,2.140066163)
> par2 = '36'
> par1 = '0'
> #'GNU S' R Code compiled by R2WASP v. 1.0.44 ()
> #Author: Prof. Dr. P. Wessa
> #To cite this work: AUTHOR(S), (YEAR), YOUR SOFTWARE TITLE (vNUMBER) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_YOURPAGE.wasp/
> #Source of accompanying publication: Office for Research, Development, and Education
> #Technical description: 
> par1 <- as.numeric(par1)
> par2 <- as.numeric(par2)
> x <- as.ts(x)
> y <- as.ts(y)
> mylm <- lm(y~x)
> cbind(mylm$resid)
            [,1]
1   0.0993177749
2  -0.2419702618
3  -0.2478842313
4  -0.1164752170
5  -0.0032673700
6  -0.1649976866
7  -0.0942570665
8  -0.1288713846
9  -0.0438806223
10  0.1296728025
11  0.0677662282
12  0.1738134307
13  0.1367684372
14 -0.1541964967
15  0.0470780595
16  0.1135081090
17  0.0179256423
18 -0.0437298976
19  0.2002592184
20  0.2092022400
21  0.0900361822
22  0.2812466862
23  0.0626812992
24  0.1171693559
25  0.1467930927
26 -0.0332940841
27  0.0128655433
28  0.0842655962
29  0.1401482232
30 -0.1099104333
31 -0.0005780763
32  0.0231384507
33 -0.0970896630
34  0.1145302887
35 -0.0567689991
36 -0.0820247129
37  0.1471259982
38 -0.0026173116
39  0.0491588508
40 -0.1347366842
41  0.2320281149
42 -0.0258905202
43 -0.1128256590
44  0.0534005876
45  0.1654813023
46  0.0942399237
47  0.1045685778
48 -0.0754551560
49  0.0543677040
50 -0.1284834231
51 -0.1389461082
52  0.0326650736
53 -0.0749234061
54 -0.0820563181
55  0.0679922231
56 -0.3363835310
57 -0.1844738606
58 -0.0710233267
59 -0.0087837920
60 -0.1312585198
61 -0.1421611969
> library(lattice)
> postscript(file="/var/www/html/rcomp/tmp/15pif1256676893.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(y,type='l',main='Run Sequence Plot of Y[t]',xlab='time or index',ylab='value')
> grid()
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/26l841256676893.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(x,type='l',main='Run Sequence Plot of X[t]',xlab='time or index',ylab='value')
> grid()
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/3qb3h1256676893.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(x,y,main='Scatter Plot',xlab='X[t]',ylab='Y[t]')
> grid()
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/43ik91256676893.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(mylm$resid,type='l',main='Run Sequence Plot of e[t]',xlab='time or index',ylab='value')
> grid()
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/5k6981256676893.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> hist(mylm$resid,main='Histogram of e[t]')
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/62wkt1256676893.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> if (par1 > 0)
+ {
+ densityplot(~mylm$resid,col='black',main=paste('Density Plot of e[t]   bw = ',par1),bw=par1)
+ } else {
+ densityplot(~mylm$resid,col='black',main='Density Plot of e[t]')
+ }
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/7w7j51256676893.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> qqnorm(mylm$resid,main='QQ plot of e[t]')
> qqline(mylm$resid)
> grid()
> dev.off()
null device 
          1 
> if (par2 > 0)
+ {
+ postscript(file="/var/www/html/rcomp/tmp/870l51256676893.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
+ acf(mylm$resid,lag.max=par2,main='Residual Autocorrelation Function')
+ grid()
+ dev.off()
+ }
null device 
          1 
> summary(x)
   Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
  1.872   2.079   2.197   2.161   2.230   2.407 
> 
> #Note: the /var/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/html/rcomp/createtable")
> 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Model: Y[t] = c + b X[t] + e[t]',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'c',1,TRUE)
> a<-table.element(a,mylm$coeff[[1]])
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'b',1,TRUE)
> a<-table.element(a,mylm$coeff[[2]])
> a<-table.row.end(a)
> a<-table.end(a)
> table.save(a,file="/var/www/html/rcomp/tmp/9jg151256676893.tab") 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Descriptive Statistics about e[t]',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'# observations',header=TRUE)
> a<-table.element(a,length(mylm$resid))
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'minimum',header=TRUE)
> a<-table.element(a,min(mylm$resid))
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Q1',header=TRUE)
> a<-table.element(a,quantile(mylm$resid,0.25))
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'median',header=TRUE)
> a<-table.element(a,median(mylm$resid))
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'mean',header=TRUE)
> a<-table.element(a,mean(mylm$resid))
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Q3',header=TRUE)
> a<-table.element(a,quantile(mylm$resid,0.75))
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'maximum',header=TRUE)
> a<-table.element(a,max(mylm$resid))
> a<-table.row.end(a)
> a<-table.end(a)
> table.save(a,file="/var/www/html/rcomp/tmp/10znsm1256676893.tab") 
> 
> system("convert tmp/15pif1256676893.ps tmp/15pif1256676893.png")
> system("convert tmp/26l841256676893.ps tmp/26l841256676893.png")
> system("convert tmp/3qb3h1256676893.ps tmp/3qb3h1256676893.png")
> system("convert tmp/43ik91256676893.ps tmp/43ik91256676893.png")
> system("convert tmp/5k6981256676893.ps tmp/5k6981256676893.png")
> system("convert tmp/62wkt1256676893.ps tmp/62wkt1256676893.png")
> system("convert tmp/7w7j51256676893.ps tmp/7w7j51256676893.png")
> system("convert tmp/870l51256676893.ps tmp/870l51256676893.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.598   1.184   1.998